Unicorn 14A 0.5 Micron Grow Bag

Unicorn 14A 0.5 Micron Grow Bag.

Ideal for 5-6lbs fruiting blocks with its 0.5m filter patch making it perfect for gourmet substrate production. 

Designed specifically for mushroom growing, these bags will withstand the high temperatures of autoclaves during the sterilization or pasteurization process.